Ratios Module 1: Lesson 3.

Slides:

Advertisements

Similar presentations

Do Now 1.Susie earns 1/4 of a dollar for every 1/2 mile she runs in the race. How many miles does she need to run to earn a dollar? 2.Henry completes 1/6.

Advertisements

Minds On (Warm Up) Write your answers on a whiteboard before checking the answer!

Module 2 Lesson 9 Measure and compare lengths Review Mei’s frog leaped several centimeters. Then it leaped 34 centimeters. In all, it leaded 50 centimeter.

What do you know about ratios? When have you seen or used ratios?

Measurement Lesson After completing this lesson, you will be able to say: I can define the standard units of measure for given quantities. I can.

Converting Customary Units

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

NYS Core Curriculum lesson 3 Equivalent Ratios

Topic A: Proportional Relationships

Math Module 1 Lesson 4 Equivalent Ratios.

Word Problems Tape Diagrams Double Number Lines

Engage NY Math Module 2 Lesson 13: Use whole number multiplication to express equivalent measurements.

5 Minute Check Complete on the back of your homework. 1. Alana biked 45 miles in 3 hours. How many miles did she bike in 1 hour? 2. The Reyes family bought.

RATIOS AND RATES.

  Write all the factors for 18  Write all the factors for 100  Write all the factors for 12.

LESSON TOPIC: EQUIVALENT RATIOS LESSON OBJECTIVE: I CAN… USE TAPE DIAGRAMS TO SOLVE PROBLEMS WHEN THE PART TO PART RATIO IS GIVEN AND THE VALUE OF 1 QUANTITY.

By the end of the lesson, I will be able to…

Grade 6 Module 1 Lesson 3. Equivalent Ratios Understanding of equivalent ratios. Use tape diagrams Formalize a definition of equivalent ratios.

Lesson 13: I can use whole number multiplication to express equivalent measurements 5th Grade Module 2 – Lesson 13.

RATES AND RATIOS UNIT Day 2:. WARM UP – PAGE 11 Write the date in upper right corner: SEPTEMBER 16, 2015 Write the Essential Question on the top of page.

Anna is 60 inches tall. How tall is she in centimeters? 1 inch  2.5 centimeters.

5 Minute Check Complete on the back of your homework. 1. Alana biked 45 miles in 3 hours. How many miles did she bike in 1 hour? 2. The Reyes family bought.

  Multiplying Fractions   Equivalent Fractions.

Answer the Tuesday Question on your bellwork page. BELLWORK

10.01 Juan is making chocolate chip cookies. The recipe calls for cup of flour, but Juan wants to triple that. He calculates that he needs cups of flour.

Multiplication Timed Tests.

Module 7 Lesson 13 Explore perimeter as an attribute of plane figures and solve problems.

Warm up – August 14, 2017 How many significant digits are in the following numbers and what are they? Number Sig fig Which ones

MATERIALS NEEDED FOR THIS LESSON Teacher Student Click

Using Ratio Reasoning to Convert Measurement Units

Converting Customary Units

Engage NY Math Module 2 Lesson 1: Multiply multi-digit whole numbers and multiples of 10 using place value patterns and the distributive and associative.

How many inches are in 3 feet?

7-2 Using Tables to Explore Equivalent Ratios and Rates Warm Up

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

7-2 Using Tables to Explore Equivalent Ratios and Rates Warm Up

For example: A person walks ½ mile each ¼ hour. How far do they walk in one hour? How long does it take them to walk one mile? I say “How do you find.

Engage NY Math Module 3 Lesson 3: Add fractions with unlike units using the strategy of creating equivalent fractions.

6th Grade Module 1 Lesson 3.

Warm Up (7 Minutes) Before you start: Make sure that your homework is in the homework bin Copy the question then answer them. Solve for x. 6(x + 10) =

Engage NY Math Module 2 Lesson 15: Solve two-step word problems involving measurement and multi-digit multiplication.

Lesson 3 Target I will develop an intuitive understanding of equivalent ratios by using tape diagrams to solve problems when the part-to-part ratio is.

Module 3 – Lesson 8 Objective: Add fractions to and subtract fractions from whole numbers using equivalence and the number line as strategies.

Engage NY Math Module 3 Lesson 3: Write and interpret numerical expressions and compare expressions using a visual model.

Student packet with Class Notes, Exit Ticket and Problem Set

Lesson 1 Target I will understand that a ratio is an ordered pair of non-negative numbers, which are not both zero. I will use the precise language and.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Warm Up Test Friday HW- Solving Quadratics Worksheet.

Math Jeopardy This or That It makes percents to me Sticky Situations

Objective: Add fractions with sums greater than 2.

Please complete Wednesday’s warm up questions only.

Ratios Module 1: Lesson 8.

Ratios Module 1: Lesson 4.

“Day E” October 4, :01 - 9:01 Math 9: :03 Science

“Day A” October 7, :51 - 8:51 Math 8:53 - 9:53 Science

Unit 5 Measurement Review

“Day B” October 9, :01 - 9:01 Exploratory 9: :03

INVESTIGATION 2: Comparing & Scaling RATES 2.1 Sharing Pizza

Module 2 Lesson 4 Objective: Convert numerical expressions into unit form as a mental strategy for multi-digit multiplication.

“Day A” Thursday: Nov. 5, :57 - 8:45 Exploratory 8:47 - 9:35

“Day F” Wednesday: Nov. 4, 2015 LUNCH (1st Lunch) 7:57 - 8:45

Welcome back ~Mrs. Sampson~

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Ratios Module 1: Lesson 9.

Warm Up Find the answers to the problems below: What do you notice?

Physics Unit Introduction.

Ratios Module 1: Lesson 1.

3rd Grade Math Module 7 Lesson 13

Let’s Do a Little Review!

7-2 Using Tables to Explore Equivalent Ratios and Rates Warm Up

Presentation transcript:

Ratios Module 1: Lesson 3

Warm Up Activity

Let’s represent this ratio in a table. The Length of Shanni’s Ribbon (in inches) The Length of Mel’s Ribbon

The Length of the Ribbon Shanni Mel What does each unit on the tape diagram represent? What if each unit on the tape diagram represents 1 inch? What are the lengths of the ribbon? What if each unit represents 3 inches? What are the lengths of the ribbon? Why? If each of the units represents 3 inches, what is the ratio of the length of Shanni’s ribbon to the length of Mel’s ribbon? The Length of the Ribbon Shanni=7 in Mel= 3 in Shanni=21 in Mel= 9 in 7:3

7 : 3 14 : 6 21 : 9 Mathematicians call these ratios equivalent. What do these three ratios have in common? 7 : 3 14 : 6 21 : 9 Mathematicians call these ratios equivalent. What ratios can we say are equivalent to 7:3 ?

Mason and Laney have been running laps together Mason and Laney have been running laps together. The ratio of laps Mason ran to the number of laps Laney ran was 2:3. If Mason ran 4 miles, how far did Laney run. Use a tape diagram to find this answer. =4miles 2 2 Mason = Laney

Mason and Laney have been running laps together Mason and Laney have been running laps together. The ratio of laps Mason ran to the number of laps Laney ran was 2:3. If Laney ran 930 meters how far did Mason run? Use the tape diagram to find the answer. = Mason =930meters 310 310 310 Laney

What ratios can we say are equivalent to 2:3

Josie took a long multiple choice test at the end of the year Josie took a long multiple choice test at the end of the year. The ratio of problems Josie got incorrect to the number of questions she got correct is 2:9

Josie took a long multiple choice test at the end of the year Josie took a long multiple choice test at the end of the year. The ratio of problems Josie got incorrect to the number of questions she got correct is 2:9

Josie took a long multiple choice test at the end of the year Josie took a long multiple choice test at the end of the year. The ratio of problems Josie got incorrect to the number of questions she got correct is 2:9

B: Show this in tape form: Jasmine and Brenda kept track of the amount of milk they drank each day. Jasmine drank 2 pints of milk each day, and Brenda drank 3 pints of milk each day. A: What is the ratio of pints of milk Jasmine drank to the amount of pints that Brenda drank? B: Show this in tape form:

D: Show this in tape form: Jasmine and Brenda kept track of the amount of milk they drank each day. Jasmine drank 2 pints of milk each day, and Brenda drank 3 pints of milk each day. C: If one pint equals 2 cups how many cups did Jasmine drink? How many cups did Brenda drink? D: Show this in tape form:

Exit Ticket Questions

Homework Due: exit ticket questions 1-4 (7.2) page 348 1-9